← Back to Explore
concept
🕰3 min read
🎵Wisdom Density:
Moderate
🧭10 concepts
💬1 quotes
👁 -- readers

Chain Letter in Reverse

📉 The Concept

The "Chain Letter in Reverse" is a metaphor used by John Medlin (former CEO of Wachovia) and popularized by Warren Buffett in the 1994 Letter to describe value-destructive corporate acquisitions.

In a traditional chain letter, wealth is supposedly created as the letter moves from person to person (though it is a mathematical impossibility). In the corporate world, an acquisition acts as a "Chain Letter in Reverse" when a company gives up more Intrinsic Value than it receives in a merger or purchase.

🏗️ How it Works

  1. The Exchange: A company (the Acquirer) buys another company (the Target) using either cash or its own stock.
  2. The Dilution: If the Acquirer pays 120% of the Target’s intrinsic value using its own stock (valued at 100% of its own intrinsic value), the Acquirer’s existing shareholders have effectively transferred wealth to the Target’s shareholders.
  3. The Result: While the absolute size of the Acquirer grows, the intrinsic value per share for the original owners decreases.

🧠 Why Management Does It

Buffett identifies several reasons why CEOs continue to engage in these "reverse chain letters":

  • Animal Spirits: The biological urge for action and expansion.
  • Ego: The desire to manage a larger "empire," regardless of profitability.
  • Peer Pressure: The "all the other kids have one" mentality (if competitors are making deals, the CEO feels left out).
  • Accretion Bias: Focusing on "EPS Accretion" (near-term accounting earnings growth) while ignoring the long-term destruction of per-share intrinsic value.

🗣️ Reference from the 1994 Letter

"John Medlin... once described corporate acquisitions as 'a chain letter in reverse.' He was referring to the fact that, in most major acquisitions, the acquirer pays more in intrinsic value than it receives... The immediate result is a transfer of wealth from the shareholders of the acquirer to those of the acquired."

🏥 Berkshire's Antidote

To resist this biological bias, Berkshire Hathaway maintains a decentralized structure. Over 40,000 employees work in the operating businesses, while only 11 people reside in the Omaha headquarters. Without a large corporate staff devising "strategic plans" or M&A teams looking for deals to justify their existence, Berkshire only acquires businesses when the intrinsic value received significantly exceeds the intrinsic value given up.

📚 Historical Mentions & Citations (1)

Click a reference document below to expand and read the exact paragraph(s) containing this concept in the archive.

📜
1994 LetterExcerpt Available
▼
The sad fact is that most major acquisitions display an egregious imbalance: They are a bonanza for the shareholders of the acquiree; they increase the income and status of the acquirer’s management; and they are a honey pot for the investment bankers and other professionals on both sides. But, alas, they usually reduce the wealth of the acquirer’s shareholders, often to a substantial extent. That happens because the acquirer typically gives up more intrinsic value than it receives. Do that enough, says John Medlin, the retired head of Wachovia Corp., and “you are running a chain letter in reverse.”
View Source Digest →